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Historical person

Isaac Fischer Biography

Historical biography and chronological timeline for Isaac Fischer, based on 1 World History Database records associated with United States of America.

1 records1834–18341 events1 places

Chronological biography

1834

Invention of Sandpaper14 June 1834
Science / Technology · Springfield

Patents sandpaper

Record provenance

This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.